George Clarence Seitz, 81, of Jamaica, Queens, New York City, New York, United States is missing. His nickname is Clarence.

At around 10:00 a.m. on December 10, 1976, Seitz left his Jamaica home to go to a barbershop for a haircut and that was the last time he was seen. It is still unknown whether or not he made it to the barbershop.

On December 15, 1976, Seitz was reported missing. Anyone with information about his whereabouts should contact the New York City Police Department (NYPD).

Seitz is known to carry all his money with him, which was often thousands of dollars. He is a World War I veteran and is also known to be reclusive.

The World War I lasted from July 28, 1914 to November 11, 1918. It originated in Europe.

Woodrow Wilson, the 29th U.S. president, tried to keep the U.S. out of the war. He insisted that the country is too proud to fight but demanded an end to attacks on passenger ships when the German U-boat U-20 sank the British liner RMS Lusitania on May 7, 1915, killing 1,193 people including 128 Americans.